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VFS: Busy inodes after unmount (use-after-free)

Status: upstream: reported C repro on 2023/01/25 10:43
Subsystems: bcachefs
[Documentation on labels]
Reported-by: syzbot+0af00f6a2cba2058b5db@syzkaller.appspotmail.com
Fix commit: 965b5dd1894f ocfs2: free inode when ocfs2_get_init_inode() fails
Patched on: [ci-qemu-gce-upstream-auto ci-qemu-native-arm64-kvm ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-snapshot-upstream-root ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-arm64 ci-upstream-gce-leak ci-upstream-kasan-badwrites-root ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce-386-root ci-upstream-kmsan-gce-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-fs ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-arm32]
First crash: 796d, last: 1h58m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (21)
Title Replies (including bot) Last reply
[PATCH] ocfs2: free inode when ocfs2_get_init_inode() fails 2 (2) 2024/11/24 08:36
Re: VFS: Busy inodes after unmount (use-after-free) 1 (2) 2024/11/23 12:12
[syzbot] [btrfs?] VFS: Busy inodes after unmount (use-after-free) 1 (3) 2024/11/04 06:57
[syzbot] Monthly btrfs report (Oct 2024) 0 (1) 2024/10/17 07:41
[syzbot] Monthly ntfs3 report (Sep 2024) 0 (1) 2024/09/12 08:11
[syzbot] Monthly ntfs3 report (Aug 2024) 0 (1) 2024/08/13 08:54
[syzbot] Monthly ntfs3 report (Jul 2024) 0 (1) 2024/07/12 10:05
[syzbot] Monthly ntfs3 report (Jun 2024) 0 (1) 2024/06/10 12:41
[syzbot] Monthly ntfs3 report (May 2024) 0 (1) 2024/05/06 13:18
[syzbot] Monthly ntfs3 report (Mar 2024) 0 (1) 2024/03/05 11:09
[syzbot] Monthly ntfs3 report (Feb 2024) 0 (1) 2024/02/02 21:04
[syzbot] Monthly ntfs3 report (Jan 2024) 0 (1) 2024/01/02 13:36
[syzbot] Monthly ntfs3 report (Dec 2023) 0 (1) 2023/12/02 14:45
[syzbot] Monthly ntfs3 report (Oct 2023) 0 (1) 2023/11/01 10:13
[syzbot] Monthly ntfs3 report (Sep 2023) 0 (1) 2023/10/02 09:42
[syzbot] Monthly btrfs report (Aug 2023) 0 (1) 2023/08/30 09:53
[syzbot] Monthly btrfs report (Jul 2023) 0 (1) 2023/07/30 13:15
[syzbot] Monthly btrfs report (Jun 2023) 0 (1) 2023/06/29 10:14
[syzbot] Monthly btrfs report (May 2023) 0 (1) 2023/05/30 08:21
[syzbot] Monthly btrfs report (Apr 2023) 0 (1) 2023/04/27 10:13
[syzbot] [btrfs] Monthly Report 1 (2) 2023/03/27 13:42
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 VFS: Busy inodes after unmount (use-after-free) C 4 705d 761d 0/2 auto-obsoleted due to no activity on 2023/08/20 15:35
linux-6.1 VFS: Busy inodes after unmount (use-after-free) origin:lts-only C inconclusive 1608 11h12m 740d 0/3 upstream: reported C repro on 2023/03/18 09:53
android-5-15 VFS: Busy inodes after unmount (use-after-free) origin:downstream C error done 2 659d 761d 0/2 auto-obsoleted due to no activity on 2023/09/15 20:27
android-5-10 VFS: Busy inodes after unmount (use-after-free) C done inconclusive 1 761d 761d 0/2 auto-obsoleted due to no activity on 2023/06/25 23:02
linux-5.15 VFS: Busy inodes after unmount (use-after-free) missing-backport origin:upstream C unreliable 2321 5d08h 739d 0/3 upstream: reported C repro on 2023/03/19 11:46
▶ ▼ Last patch testing requests (11)
Created Duration User Patch Repo Result
2024/11/23 11:03 18m penguin-kernel@i-love.sakura.ne.jp patch git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v6.12 OK log
2024/11/04 06:21 12m sunjunchao2870@gmail.com upstream report log
2024/04/07 05:14 22m retest repro upstream error
2024/04/07 05:14 21m retest repro upstream error
2024/04/07 05:14 23m retest repro upstream error
2024/04/07 05:14 22m retest repro upstream error
2024/04/07 05:14 21m retest repro upstream error
2024/03/25 04:37 20m retest repro upstream error
2024/03/25 04:37 20m retest repro upstream error
2024/03/25 04:37 18m retest repro upstream error
2024/03/25 04:37 21m retest repro upstream error

Sample crash report:
bcachefs (loop0): shutting down
VFS: Busy inodes after unmount of loop0 (bcachefs)
------------[ cut here ]------------
kernel BUG at fs/super.c:652!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5823 Comm: syz-executor428 Not tainted 6.14.0-rc6-syzkaller-00003-g4d872d51bc9d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:generic_shutdown_super+0x2ca/0x2d0 fs/super.c:650
Code: 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b9 06 ee ff 48 8b 13 48 c7 c7 c0 a3 38 8c 4c 89 e6 e8 47 6b ee fe 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003e9fbc8 EFLAGS: 00010246
RAX: 0000000000000032 RBX: ffffffff8f1609c0 RCX: 303767f834e1f200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 1ffff1100ede90f0 R08: ffffffff81a1352c R09: 1ffff920007d3f14
R10: dffffc0000000000 R11: fffff520007d3f15 R12: ffff888076f48668
R13: dffffc0000000000 R14: ffffffff8c737b18 R15: ffff888076f48780
FS:  000055556f961380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc27789f7c CR3: 000000003512e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_kill_sb+0x41/0x50 fs/bcachefs/fs.c:2312
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1413
 task_work_run+0x24f/0x310 kernel/task_work.c:227
 ptrace_notify+0x2d9/0x380 kernel/signal.c:2522
 ptrace_report_syscall include/linux/ptrace.h:415 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:477 [inline]
 syscall_exit_work+0xc7/0x1d0 kernel/entry/common.c:173
 syscall_exit_to_user_mode_prepare kernel/entry/common.c:200 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:205 [inline]
 syscall_exit_to_user_mode+0x24a/0x340 kernel/entry/common.c:218
 do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8a1f35f387
Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffc27789f68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8a1f35f387
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc2778a020
RBP: 00007ffc2778a020 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffc2778b090
R13: 000055556f9626c0 R14: 0000000000000001 R15: 431bde82d7b634db
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:generic_shutdown_super+0x2ca/0x2d0 fs/super.c:650
Code: 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b9 06 ee ff 48 8b 13 48 c7 c7 c0 a3 38 8c 4c 89 e6 e8 47 6b ee fe 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003e9fbc8 EFLAGS: 00010246
RAX: 0000000000000032 RBX: ffffffff8f1609c0 RCX: 303767f834e1f200
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: 1ffff1100ede90f0 R08: ffffffff81a1352c R09: 1ffff920007d3f14
R10: dffffc0000000000 R11: fffff520007d3f15 R12: ffff888076f48668
R13: dffffc0000000000 R14: ffffffff8c737b18 R15: ffff888076f48780
FS:  000055556f961380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055556f96a6f8 CR3: 000000003512e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (55372):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/11 03:07 upstream 4d872d51bc9d 16256247 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/02/26 01:40 upstream 2a1944bff549 d34966d1 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/02/08 20:34 upstream 8f6629c004b1 ef44b750 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/02/01 02:35 upstream 69b8923f5003 aa47157c .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/01/07 02:37 upstream 5428dc1906dd f3558dbf .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/12/31 21:44 upstream ccb98ccef0e5 d3ccff63 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/12/16 18:21 upstream 78d4f34e2115 eec85da6 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/12/07 20:15 upstream b5f217084ab3 9ac0fdc6 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/12/07 19:27 upstream b5f217084ab3 9ac0fdc6 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/23 07:10 upstream 06afb0f36106 68da6d95 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/22 15:06 upstream 28eb75e178d3 4b25d554 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/20 21:51 upstream 8f7c8b88bda4 4fca1650 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/13 19:24 upstream f1b785f4c787 bb3f8425 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/09 10:46 upstream da4373fbcf00 6b856513 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/07 15:49 upstream ff7afaeca1a1 867e44df .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/07 00:46 upstream 7758b206117d df3dc63b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/30 13:45 upstream c1e939a21eb1 fb888278 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/25 07:29 upstream 4e46774408d9 c79b8ca5 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/24 07:32 upstream c2ee9f594da8 15fa2979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/24 05:00 upstream c2ee9f594da8 15fa2979 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/20 11:39 upstream f9e4825524aa cd6fc0a3 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/18 07:38 upstream 6efbea77b390 666f77ed .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/17 12:08 upstream c964ced77262 666f77ed .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/14 22:54 upstream eca631b8fe80 b01b6661 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/06 13:15 upstream 8f602276d390 d7906eff .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/01/16 07:41 upstream 052d534373b7 2a7bcc7f .config strace log report syz C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root VFS: Busy inodes after unmount (use-after-free)
2023/09/05 16:45 upstream 3f86ed6ec0b3 8bc9053e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root VFS: Busy inodes after unmount (use-after-free)
2023/09/04 23:34 upstream 708283abf896 8bc9053e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2023/09/04 23:01 upstream 708283abf896 db3306a6 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2023/09/04 06:42 upstream db906f0ca6bb 696ea0d2 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2023/07/09 19:21 upstream 1c7873e33645 668cb1fa .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root VFS: Busy inodes after unmount (use-after-free)
2023/03/31 05:49 upstream 8bb95a1662f8 f325deb0 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/02/16 11:22 linux-next 0ae0fa3bf0b4 40a34ec9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/02/16 09:11 linux-next 0ae0fa3bf0b4 40a34ec9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/02/16 07:12 linux-next 0ae0fa3bf0b4 40a34ec9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/02/16 05:10 linux-next 0ae0fa3bf0b4 40a34ec9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/02/16 03:10 linux-next 0ae0fa3bf0b4 40a34ec9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2024/12/08 08:40 linux-next af2ea8ab7a54 9ac0fdc6 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2024/11/19 00:09 linux-next ae58226b89ac 571351cb .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/02/08 15:48 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 2014c95afece ef44b750 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2024/12/09 03:10 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 7b1d1d4cfac0 9ac0fdc6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2024/11/11 16:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 563047e691f2 97fe5517 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2024/10/22 10:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 86cada34bc3a a93682b3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2024/09/27 08:51 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 5f5673607153 9314348a .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2023/01/24 11:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci edb2f0dc90f2 9dfcf09c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/02 23:44 upstream b91872c56940 c3901742 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/11/20 23:16 upstream 8f7c8b88bda4 4fca1650 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/20 11:49 upstream f9e4825524aa cd6fc0a3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/06/18 23:56 upstream 2ccbdf43d5e7 639d6cdf .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/02/22 07:28 upstream 39133352cbed 345111b5 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2023/12/07 07:36 upstream bee0e7762ad2 e3299f55 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/10/19 07:29 linux-next 15e7d45e786a cd6fc0a3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/03/27 23:57 upstream 1a9239bb4253 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 20:36 upstream 1a9239bb4253 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/03/27 19:28 upstream 1a9239bb4253 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root VFS: Busy inodes after unmount (use-after-free)
2025/03/27 19:28 upstream 1a9239bb4253 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root VFS: Busy inodes after unmount (use-after-free)
2025/03/27 12:54 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 11:50 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 09:48 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 08:25 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 06:25 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/03/27 06:20 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 04:59 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 03:23 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 02:53 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 01:49 upstream 1e1ba8d23dae 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/27 00:34 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 23:39 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 22:38 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 19:55 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 19:36 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 18:32 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/03/26 17:19 upstream 2df0c02dab82 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 14:17 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 12:27 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 12:27 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 10:57 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 10:53 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 09:47 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 07:35 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 04:44 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 03:33 upstream 2df0c02dab82 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/26 01:34 upstream 2df0c02dab82 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/25 20:20 upstream 2df0c02dab82 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/25 17:09 upstream 2f2d52945852 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2025/03/25 15:03 upstream 2f2d52945852 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs VFS: Busy inodes after unmount (use-after-free)
2024/06/20 09:18 upstream 2ccbdf43d5e7 41b7e219 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root VFS: Busy inodes after unmount (use-after-free)
2024/05/01 12:37 upstream 18daea77cca6 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root VFS: Busy inodes after unmount (use-after-free)
2025/03/08 04:56 upstream 21e4543a2e2f 7e3bd60d .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root VFS: Busy inodes after unmount (use-after-free)
2024/06/08 02:57 upstream 96e09b8f8166 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream VFS: Busy inodes after unmount (use-after-free)
2024/06/14 03:09 upstream 2ccbdf43d5e7 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 VFS: Busy inodes after unmount (use-after-free)
2025/02/24 06:56 linux-next e5d3fd687aac d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root VFS: Busy inodes after unmount (use-after-free)
2025/03/28 07:18 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/27 18:21 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 6c09fb82 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/27 15:47 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/27 11:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 20510e88 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/26 22:07 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/26 21:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/26 16:29 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/26 08:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/26 06:02 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/25 21:50 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/25 21:28 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 89d30d73 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/25 19:58 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/25 18:41 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
2025/03/25 15:39 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci a2392f333575 875573af .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 VFS: Busy inodes after unmount (use-after-free)
* Struck through repros no longer work on HEAD.